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    <h2><a href="index.html">Home</a></h2><h3>Modules</h3><ul><li><a href="module-$ui_dv_my-dv-bar.html">$ui/dv/my-dv-bar</a></li><li><a href="module-$ui_dv_my-dv-box.html">$ui/dv/my-dv-box</a></li><li><a href="module-$ui_dv_my-dv-fill.html">$ui/dv/my-dv-fill</a></li><li><a href="module-$ui_dv_my-dv-geo.html">$ui/dv/my-dv-geo</a></li><li><a href="module-$ui_dv_my-dv-icon.html">$ui/dv/my-dv-icon</a></li><li><a href="module-$ui_dv_my-dv-indicator.html">$ui/dv/my-dv-indicator</a></li><li><a href="module-$ui_dv_my-dv-line.html">$ui/dv/my-dv-line</a></li><li><a href="module-$ui_dv_my-dv-loading.html">$ui/dv/my-dv-loading</a></li><li><a href="module-$ui_dv_my-dv-page.html">$ui/dv/my-dv-page</a></li><li><a href="module-$ui_dv_my-dv-pictorial.html">$ui/dv/my-dv-pictorial</a></li><li><a href="module-$ui_dv_my-dv-pie.html">$ui/dv/my-dv-pie</a></li><li><a href="module-$ui_dv_my-dv-progress.html">$ui/dv/my-dv-progress</a></li><li><a href="module-$ui_dv_my-dv-radar.html">$ui/dv/my-dv-radar</a></li><li><a href="module-$ui_dv_my-dv-rank.html">$ui/dv/my-dv-rank</a></li><li><a href="module-$ui_dv_my-dv-ring.html">$ui/dv/my-dv-ring</a></li><li></li><li><a href="module-$ui_dv_my-dv-screen.html">$ui/dv/my-dv-screen</a></li><li><a href="module-$ui_dv_my-dv-starry.html">$ui/dv/my-dv-starry</a></li><li><a href="module-$ui_dv_my-dv-text.html">$ui/dv/my-dv-text</a></li><li><a href="module-$ui_dv_my-dv-title.html">$ui/dv/my-dv-title</a></li></ul><h3>Global</h3><ul><li><a href="global.html#darken">darken</a></li><li><a href="global.html#fade">fade</a></li><li><a href="global.html#getCircleRadianPoint">getCircleRadianPoint</a></li><li><a href="global.html#getColorByKeyword">getColorByKeyword</a></li><li><a href="global.html#getColorFromRgbValue">getColorFromRgbValue</a></li><li><a href="global.html#getOpacity">getOpacity</a></li><li><a href="global.html#getRgbaValue">getRgbaValue</a></li><li><a href="global.html#getRgbValue">getRgbValue</a></li><li><a href="global.html#getRgbValueFromHex">getRgbValueFromHex</a></li><li><a href="global.html#getRgbValueFromRgb">getRgbValueFromRgb</a></li><li><a href="global.html#lighten">lighten</a></li><li><a href="global.html#props">props</a></li><li><a href="global.html#toHex">toHex</a></li><li><a href="global.html#toRgb">toRgb</a></li><li><a href="global.html#validator">validator</a></li></ul>
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    <h1 class="page-title">packages/my-dv-line/Line.vue</h1>
    

    



    
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        <article>
            <pre class="prettyprint source linenums"><code>&lt;template>
  &lt;Box class="my-dv-chart my-dv-line"
       default-width="600px"
       default-height="400px"
       v-bind="$attrs">
    &lt;Loading v-if="loading" :zoom="0.6">&lt;/Loading>
    &lt;MyChartLine v-else
                 v-on="$listeners"
                 :debug="debug"
                 :theme="theme"
                 :settings="settings"
                 :extend="mergeExtend"
                 :width="`${width}px`"
                 :height="`${height}px`"
                 :data="chartData">&lt;/MyChartLine>
  &lt;/Box>
&lt;/template>
&lt;script>
  /**
   * 折线图
   * @module $ui/dv/my-dv-line
   */
  import {MyChartLine} from '$ui/charts'
  import Chart from '../../mixins/Chart'
  import Loading from '../my-dv-loading'
  import merge from 'lodash/merge'

  export default {
    name: 'MyDvLine',
    mixins: [Chart],
    components: {
      MyChartLine,
      Loading
    },
    /**
     * 属性参数
     * @member props
     * @property {Array} [columns] 数据列
     * @property {Array} [rows] 数据行
     * @property {Function} [loader] 数据加载函数，必须返回Promise
     * @property {Object} [settings] 图表的私有设置
     * @property {Object|Function} [extend] 扩展图表参数选项
     * @property {boolean} [debug] 开启打印调试信息
     * @property {boolean} [area] 开启显示区域
     * @property {boolean} [rotate] 旋转类目标签
     * @property {boolean} [cross] 开启 cross tooltip
     * @property {boolean} [legend] 显示图例
     */
    props: {
      area: Boolean,
      rotate: Boolean,
      cross: Boolean,
      legend: Boolean
    },
    computed: {
      mergeExtend() {
        const extend = typeof this.extend === 'function' ? this.extend() : this.extend
        return Object.freeze(merge({
          legend: this.legend ? {
            top: 20,
            right: 20,
            itemWidth: 10,
            itemHeight: 10,
            icon: 'rect'
          } : {
            show: false
          },
          grid: {
            top: this.legend ? 50 : 30,
            right: 30,
            bottom: 50,
            left: 60
          },
          series: {
            barCategoryGap: '40%',
            areaStyle: this.area ? {opacity: 0.2} : undefined
          },
          xAxis: {
            axisLabel: {
              interval: 0,
              rotate: this.rotate ? 45 : 0
            }
          },
          tooltip: {
            axisPointer: {
              type: this.cross ? 'cross' : 'item'
            }
          }
        }, extend))
      }
    }
  }
&lt;/script>
</code></pre>
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